164172400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3491

約数の個数: 120

約数和(自身を含む): 477424800

約数和(自身を除く): 313252400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1700, 1904, 2380, 2800, 2975, 3400, 3449, 4760, 5950, 6800, 6898, 9520, 11900, 13796, 17245, 23800, 24143, 27592, 34490, 47600, 48286, 55184, 58633, 68980, 86225, 96572, 117266, 120715, 137960, 172450, 193144, 234532, 241430, 275920, 293165, 344900, 386288, 410431, 469064, 482860, 586330, 603575, 689800, 820862, 938128, 965720, 1172660, 1207150, 1379600, 1465825, 1641724, 1931440, 2052155, 2345320, 2414300, 2931650, 3283448, 4104310, 4690640, 4828600, 5863300, 6566896, 8208620, 9657200, 10260775, 11726600, 16417240, 20521550, 23453200, 32834480, 41043100, 82086200, 164172400]

約数ペア:

[(1, 164172400), (2, 82086200), (4, 41043100), (5, 32834480), (7, 23453200), (8, 20521550), (10, 16417240), (14, 11726600), (16, 10260775), (17, 9657200), (20, 8208620), (25, 6566896), (28, 5863300), (34, 4828600), (35, 4690640), (40, 4104310), (50, 3283448), (56, 2931650), (68, 2414300), (70, 2345320), (80, 2052155), (85, 1931440), (100, 1641724), (112, 1465825), (119, 1379600), (136, 1207150), (140, 1172660), (170, 965720), (175, 938128), (200, 820862), (238, 689800), (272, 603575), (280, 586330), (340, 482860), (350, 469064), (400, 410431), (425, 386288), (476, 344900), (560, 293165), (595, 275920), (680, 241430), (700, 234532), (850, 193144), (952, 172450), (1190, 137960), (1360, 120715), (1400, 117266), (1700, 96572), (1904, 86225), (2380, 68980), (2800, 58633), (2975, 55184), (3400, 48286), (3449, 47600), (4760, 34490), (5950, 27592), (6800, 24143), (6898, 23800), (9520, 17245), (11900, 13796)]